BT-550 Operation manual
23
P/N : 550-ENG-OPM-EUR-R01
Bistos Co., Ltd.
2018.03
1.8 Alarm and warning indication
Figure
Description
Figure1-11 : POWER Fail
POWER Fail
•
When the supply power are interrupted the
‘POWER FAIL’ warning message are displayed
in white and red and audio alarm stays for 10
minutes
Figure1-12 : Sensor Disable
Sensor Disable
•
Alarms are activated when skin temperature
sensor did not connect to S1 connector.
Figure1-13 : S1 Temp Error
Figure1-14 : S2 Temp Error
Skin Temp high & low (for S1 and S2 sensor)
•
High Temperature: Alarm activated when the
measured temperature is higher than set
temperature value by 1.0
℃
in baby mode or
38
℃
in manual mode.
•
Low temperature: Alarm activated when the
measured temperature is lower than set
temperature value by 1.0
℃
in baby mode or
30
℃
in manual mode.
Figure1-15 : Baby Check
Baby Check
•
In manual mode, the alarm activated after 12
minutes and the heater output reduced to
25 % after 15 minutes.
•
In baby mode, the heater output set to
100 %, the alarm activated after 12 minutes
and the heater output reduced to 25 % after
15 minutes.
Figure1-16 : Head Rotation
Head Rotation
•
When the head is rotated more than 20
degree, the heater output reduced to 0% and
alarm activated.